Papers, Addresses, Reports: Some personal responsibilities of scientists (Address of the President); Effect of vacuum pasteurization on the quality of cream produced in southern Illinois; Fluctuations in San Jose scale infestation; Some...

Papers, Addresses, Reports: Comparison of Some Amino Acid Mixtures and Proteins for the Diet of Drosophila Melanogaster; Two New Series of Oecetis Occurring in Eastern North America (Trichoptera, Leptoceridae); Origin of Man and Culture; The...

Papers, Addresses, Reports: Scientists--More or Less?; Studies of Shapes and Patterns of Flint Artifacts Found Along the Mackinaw River; Check List of Fleshy Fungi Collected in West-Central Illinois; Initial Report on the Mosses of McDonough...

Papers, Addresses, Reports: Conservation Research Program of the Illinois Natural History Survey (Presidential Address); The Betatron; Excerpts from Lecture, "A Naturalist in the South Seas"; Extract from the Report of the Section Chairman...

Papers, Symposia, Addresses, Reports: Secretary's Report; Treasurer's Report; Dr. Amos Willard French, In Memoriam; A Work Needing to be Done by the Academy; The Vegetational History of a Blowout (abstract); Recent Habitat Changes in the...

Papers, Addresses, Reports: American Science in the Philippines (Presidential address); The Trusteeship of the National Park Service; The Benefits and Dangers of our Natural Heritage; Extract from the Report of the Section Chairman...

Papers, Addresses, Reports: Extract from the Report of the Secretary; Address of the Retiring President: Some Aspects of Human Society in the Light of Geologic Philosophy; Stream Pollution Problems; Extract from the Report of the Section...

Papers, Addresses, Reports: Let the Chips Fall Where They May; The Fish Population of a Spring-fed Stream System in Southern Illinois; Fishing Pressure and Fishing Success at Argyle Lake, McDonough County, Illinois, as Indicated by Creel...

Papers, Symposia, Addresses, Reports: Reports of Officers and Committees; Report of Secretary; Report of Treasurer; Report of Ecological Committee; The Role of Science in Modern Civilization; Science and Patriotism; The Study of Zoology as a...

Papers, Addresses, Reports: Archeology and social change; An upper Mississippi house-pit from the Fisher village site: Further evidence; The succession of woodland horizons in the Carbondale area; A seven-pound copper axe among 1946 Hopewell...

Papers, Symposia, Addresses, Reports: Reports of Officers and Committees; Report of the Secretary; A Plan of Affiliation between the Illinois State Academy of Science and the State Museum; Report of the Treasurer; The Botanical Opportunity;...

Papers, Addresses, Reports: Twenty-five Years of Engineering Geology in Illinois; Science in the High School Curricula; Composition Diagrams for Forests; Diagrams to Show which Species Occur in Particular Plots or Stands; Flora and Ecological...

Papers, Addresses, Reports: Mahlon Loomis, the Discoverer and Inventor of Radio: A Report by the Chairman of the Radio Discovery Committee of the Illinois State Academy of Science; The Stratigraphy of the Cedar City Formation (Middle Devonian)...

Papers, Addresses, Reports: Can We Meet the Challenge?; Papers Presented at the 47th Annual Meeting; The Fish Population of the Main Stream of the Big Muddy River; Ecological Factors Affecting the Growth of Smallmouth Bass and Longear Sunfish...

Papers, Addresses, Reports: Treasurer's Report; Resolutions Presented at the Elgin Meeting; Plant Communities of Glacier National Park, Montana; Mental Hygiene as a Problem of Public Health; The Year's Progress in Public Health and Medicine;...

Papers, Addresses, Reports: Treasurer's Report; Resolutions Presented at the Springfield Meeting; Addresses of Welcome, Springfield Meeting; Science and the Treatment of Human Ailments; The Science of Public Health, Actual and Potential...

Papers, Addresses, Reports: Available Energy; The "Who" in the High School Science Program; Training of Teachers for Tomorrow's World; Late Woodland occupations of the Fisher Site, Will County, Illinois; More data on Hopewell sites in Peoria...